2147403246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21052973}}^1$

素因数の和:21052995

約数の個数: 16

約数和(自身を含む): 4547442384

約数和(自身を除く): 2400039138

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 21052973, 42105946, 63158919, 126317838, 357900541, 715801082, 1073701623, 2147403246]

約数ペア:

[(1, 2147403246), (2, 1073701623), (3, 715801082), (6, 357900541), (17, 126317838), (34, 63158919), (51, 42105946), (102, 21052973)]